This math topic focuses on converting algebraic expressions into their corresponding summation forms and involves sums of series of integers from 1 to N. It is part of practicing number patterns in patterning. The problems provide a series sum formula, and students must identify the correct summation notation that represents that formula. Math skills practiced include understanding and applying the formula for the sum of the first N integers, symbolizing it in summation notation, and honing skills in algebraic manipulation and pattern recognition. Each problem offers multiple options, and the student must select the expression that correctly matches the given formula.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.